muscles of the upper limb Flashcards

1
Q

muscles attaching to the greater tubercle of the humerus

A

supraspinatous
infraspinatous
teres minor

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2
Q

muscle attaching to the lesser tubercle of the humerus

A

subscapularis

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3
Q

muscle attaching to the medial lip of the inter tubercular groove of the humerus

A

teres major

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4
Q

muscle attaching to the lateral lip of the inter tubercular groove

A

pectoralis major

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5
Q

muscle attaching between the intertubercular groove of the humerus

A

latissimus dorsi

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6
Q

muscle attaching to the deltoid tuberosity of the humerus

A

deltoid

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7
Q

muscle attaching to the anterior distal diaphysis of the humerus

A

brachialis

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8
Q

muscle attaching to the lateral supracondylar ridge of the humerus

A

brachioradialis

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9
Q

muscle attaching to the lateral epicondyle of the humerus

A

supinator

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10
Q

muscle attaching to the medial epicondyle of the humerus

A

pronator teres

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11
Q

muscle attaching to the radial sulcus (posterior distal diaphysis) of the humerus

A

triceps brachii

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12
Q

muscle attaching to the radial tuberosity of the radius

A

biceps brachii

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13
Q

muscle attaching to the proximal lateral posterior diaphysis of the radius

A

supinator

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14
Q

muscle attaching to the distal anterior diaphysis of the radius

A

pronator quadratus

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15
Q

muscle attaching to the pronator crest (anteriomedial lateral diaphysis) of the radius

A

pronator teres

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16
Q

muscle attaching above the styloid process of the radius

A

brachioradialis

17
Q

muscle attaching to the olecranon process of the ulna

A

triceps brachii

18
Q

muscle attaching to the coronoid process of the ulna

A

brachialis

19
Q

muscle attaching to the medial proximal border of the ulna

A

pronator teres

20
Q

muscle attaching to the supinator crest of the ulna

A

supinator

21
Q

muscle attaching to the pronator ridge (line on distal anteriomedial diaphysis) of the ulna

A

pronator quadratus

22
Q

muscle attaching to the posterior distal end, lateral to the styloid of the ulna

A

extensor carpi ulnaris

23
Q

attachments and function of the latissimus dorsi

A

T7-L5 spinous processes, lower ribs and iliac crest to the intertubercular groove of the humerus
medial rotation, adduction and extension of arm

24
Q

attachments and function of the brachialis

A

anterior distal diaphysis of the humerus to the coronoid process of the ulna
flexion of forearm

25
Q

attachments and function of the triceps brachii

A

the radial sulcus (posterior distal diaphysis) of the humerus to the olecranon process of the ulna
extension of forearm and adduction

26
Q

attachments and function of the brachioradialis

A

the lateral supracondylar ridge of the humerus to above the styloid process of the radius
flexion of forearm

27
Q

attachments and function of the supinator

A

the lateral epicondyle of the humerus, the supinator crest of the ulna to the proximal lateral posterior diaphysis of the radius
supination of forearm

28
Q

attachments and function of the pronator teres

A

the medial epicondyle of the humerus, the medial proximal border of the ulna to the pronator crest (anteriomedial lateral diaphysis) of the radius
pronation and flexion of the forearm

29
Q

attachments and function of the pronator quadratus

A

the distal anterior diaphysis of the radius to the pronator ridge (line on distal anteriomedial diaphysis) of the ulna
forearm and hand pronation

30
Q

attachments and function of the extensor carpi ulnaris

A

the posterior distal end, lateral to the styloid of the ulna to the 5th metacarpal
hand extension